Stp bomb bulk solution –this is a self-adhesive bituminous- mastic vibration damping material. it is a three layer combination that consists of a bituminous layer and an adhesive mounting layer on the mastic base covered by an ant adhesion paper. the facial covering is an aluminum foil. the working temperature range is from 40c below zero to 80c above zero. it is allowed a short-term exposure at the temperature of 150c. the material can be mounted on flat, rugged and complex surfaces. it needs to be heated by the thermal pistol. the material must be used avoiding long-term contact with organic solvents.